From draught proofing and resin repairs to full window replacement — everything your period property needs, delivered to the highest standard.
What We Offer
Whether your sash windows need a minor repair or a complete replacement, we have the expertise, materials, and craftsmanship to handle it. Every service we offer is carried out to the same exacting standard — with full compliance for listed buildings and conservation areas as standard.
We work on all types of period windows and doors, and we'll always recommend the most appropriate solution for your property rather than the most expensive one. Our aim is to preserve what can be preserved, and replace only what needs replacing.
Our Services
Our core speciality. We replace double-glazed sash windows to the highest standard, using your existing box frames wherever possible to preserve the original architecture of your building. Our windows feature 33mm double-glazed sashes in a 125mm box width — a specification designed to replicate the slender profiles of original period windows while fully complying with Part L building regulations.
We match your existing window profiles precisely, replicating the glazing bar arrangement, sash proportions, and overall character of your current windows. The result is a window that looks original from the street but performs to a modern standard for thermal efficiency and draught exclusion.
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Our Services
Draughty sash windows are one of the most common complaints in period properties — and one of the most solvable. Our draught proofing service involves fitting high-quality brush pile or rubber seals into the meeting rail, staff bead, and parting bead of your existing sash windows, creating a tight seal that dramatically reduces heat loss and eliminates rattling.
This is an excellent option for windows that are structurally sound but allowing cold air and noise to penetrate. It's also the most cost-effective way to improve the thermal performance of your windows without full replacement — and it's entirely sympathetic to the original character of the window. Customers consistently report a noticeable reduction in heating bills and a much quieter home after having our draught proofing installed.
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Our Services
Not every window needs replacing. Where the frame is fundamentally sound, a skilled carpenter can often carry out repairs that restore the window to full working order at a fraction of the cost of a full replacement. We carry out a comprehensive range of repairs including replacing broken sash cords, repairing or replacing staff beads and parting beads, re-glazing cracked or broken panes, and addressing sticking or seized sashes.
We also carry out more extensive repair work including replacing sections of damaged or rotten timber, repairing or rebuilding pulley mechanisms, and overhauling the entire sash balance system. Whatever the issue, we'll assess it thoroughly and give you an honest recommendation about whether repair or replacement is the right course of action.
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Our Services
Timber rot is a common problem in older sash windows, particularly at the base of the lower sash and in the sill area where water can collect. Where the rot is localised and the surrounding timber is still sound, resin repair is an excellent alternative to full replacement — saving both cost and the original fabric of the window.
Using high-quality two-part epoxy resin systems, we remove all decayed timber, treat the affected area, and rebuild it to the original profile. Once cured, the repair is rock solid, accepts paint exactly like timber, and will outlast the surrounding wood. The before-and-after transformation is often remarkable — windows that looked beyond saving are restored to excellent condition. This approach is particularly valued in conservation areas where retaining original material is important to planning authorities.
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Our Services
The window sill is the most exposed part of any window — constantly subject to rain, standing water, and weathering — and often the first element to show deterioration. A failed sill not only looks unsightly but can allow water ingress that damages the surrounding structure. We carry out full timber sill replacements using hardwood or softwood to match your existing specification.
Where the sill is part of a listed building or sits within a conservation area, we ensure the replacement profile matches the original exactly — both in dimension and in character. A new sill, properly fitted and finished, transforms the appearance of a window and protects the structure beneath for decades to come. We can replace sills as a standalone job or as part of a wider window repair or renovation project.
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Our Services
Our expertise in period joinery extends beyond windows. We supply and install bespoke internal and external doors that complement the character of your property — whether that's a traditional four-panel front door, a glazed internal door, or a purpose-made door for a listed building that needs to meet specific planning requirements.
All our doors are made to measure and finished to the same standard as our windows. For external doors, we pay particular attention to weatherproofing, security, and thermal performance without compromising the traditional aesthetics that period properties demand. As with our window work, we're fully versed in the requirements of conservation officers and can advise on the most appropriate specification for your property.
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From first contact to finished job, we make the process as straightforward and stress-free as possible.
We visit your property, assess the windows or doors in question, and discuss the options with you. There's no charge and no obligation.
We provide a detailed, written quotation with no hidden costs. We explain exactly what's included so you know precisely what to expect.
Your windows are crafted to order in our UK workshops, built to match your existing profiles and specification exactly.
Our team installs your windows or completes your repairs to the highest standard — on time, tidy, and with the finish you'd expect.
Compliance & Regulations
Working on a listed building or a property in a conservation area comes with specific requirements — and not every window company is equipped to meet them. We have extensive experience navigating these requirements and ensuring every project is fully compliant.
Our windows are designed from the ground up to satisfy conservation officers. The slender glazing profiles, the matching of existing window proportions, the use of appropriate hardwood — all of these are considered as a matter of course, not as an afterthought. We can also advise on the planning consent process and liaise with your local planning authority where required.
Discuss Your ProjectWe understand the requirements for listed building consent and can advise on whether your project will need formal approval.
All our replacement windows comply with Part L building regulations for thermal performance, and we provide CERTASS compliance certificates.
Properties in conservation areas have specific permitted development restrictions. We'll make sure your project meets local authority requirements.
As CERTASS approved installers, every window installation is independently certified and registered — giving you peace of mind and a formal compliance record.
Get Started
Get in touch and we'll come and take a look. We'll give you an honest assessment and a clear recommendation — with no pressure and no obligation.